// KenEgozi.com - my blog engine
// This project is licensed under the MIT License
//
//Copyright (c) 2007, Ken Egozi
//
//Permission is hereby granted, free of charge, to any person obtaining a copy
//of this software and associated documentation files (the "Software"), to deal
//in the Software without restriction, including without limitation the rights
//to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//copies of the Software, and to permit persons to whom the Software is
//furnished to do so, subject to the following conditions:

//The above copyright notice and this permission notice shall be included in
//all copies or substantial portions of the Software.

//THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//THE SOFTWARE.

using Castle.MonoRail.Framework;
using KenEgozi.Com.Domain.Aggregates.Common;
using KenEgozi.Com.Domain.Aggregates.Tag;
using NHibernate.Expression;
using Rhino.Commons;

namespace KenEgozi.Com.Weblog.Controllers
{
	/// <summary>
	/// Deals with redirections from dagBlog url's to the new url's
	/// </summary>
	[Layout("Default")]
	public class RedirectsController : SmartDispatcherController
	{
		public void Comments(string entryId)
		{
			RedirectionEntry redirection =
				Repository<RedirectionEntry>.FindOne(Expression.InsensitiveLike("EntryId", entryId, MatchMode.Exact));
			if (redirection == null)
			{
				Response.StatusCode = 404;
				Response.ClearContent();
				return;
			}
			Response.StatusCode = 301;
			Response.Redirect("~/" + redirection.Permalink + "?showComments=true#commentstart", true);
		}

		public void Archive(int year, int month)
		{
			Response.StatusCode = 301;
			Response.Redirect("~/" + string.Format("{0:0000}/{1:00}/List.aspx",
				year, month));
		}
		public void Category(string categoryName)
		{
			if (categoryName.Contains(","))
			{
				string[] parts = categoryName.Split(',');
				categoryName = parts[parts.Length - 1];
			}
			Tag tag = Repository<Tag>.FindOne(Expression.Like("Name", categoryName));
			if (tag == null)
			{
				Response.StatusCode = 404;
				Response.ClearContent();
				return;
			}
			Response.StatusCode = 301;
			Response.Redirect("~/Tag/" + tag.UrlFriendlyName + ".aspx");
		}
	}
}
